package com.dingwen.stu.spr.dao.impl;

import com.dingwen.stu.spr.dao.UserDao;

/**
 * 用户 dao impl
 * mysql 实现
 *
 * @author dingwen
 * @date 2021/10/05
 */
public class UserDaoMysqlImpl implements UserDao {

    @Override
    public void selectById(String id) {
        System.out.println("dao 通过用户ID查询用户信息，mysql实现");
    }
}
